载体保护型多孔聚合物固定相分离机理的研究

载体保护型多孔聚合物固定相分离机理的研究 SEPARATING MECHANISM OF THE SUPPORTPROTECTED POROUS COPOLYMER 吴采樱 Wu Caiying 1 first-author 唐清林 Tang Qinglin 1 涂光忠 Tu Guangzhong 1 武汉大学化学系 武汉大学化学系 Department of Chemistry,Wuhan University Department of Chemistry,Wuhan University 通过测定不同类型化合物在载体保护型多孔聚合物固定相上的热力学参数、不同比表面积固定相上的V 值 变化以及吸附等温线的形状,认为这类固定相的分离机理是以吸附为主。 Separating, mechanism of the support-protected porous copolymer is discussed. A comparative studg between thermodynamic parameters of solutes determined on the support-protected porous copolymer and those on the polystyrene gel coated statiouary phase is made. It may be concluded that the separating mechanism is mainly adsorption. 高聚物 固定相 机理 polymer stationary phase separating mechanism 1990-04-01 2021-04-01 4